Name: High-Back Brown Leather Executive Office Chair with Solid Wood Arm Supports
Brand: LINGKEN
SKU: 2RSVHW

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	800 × 760 × 1300 mm
Seat width	530 mm
Seat depth	530 mm
Adjustable seat height range	550 mm
Backrest height	790 mm
Armrest height from seat	220 mm
Five-star base diameter	700 mm
Caster diameter	55 mm
Backrest width	550 mm
Seat cushion thickness	120 mm
Lumbar support protrusion	40 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Net weight	32 kg
Maximum recommended user weight	250 kg
Five-star base static load capacity	1136 kg
Caster rolling durability	100000 cycles
Seat foam density	45 kg/m³
Foam rebound rate	60%
Available finish options	2
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³
Upholstery Thickness / Abrasion Reference	1.4 mm / 50000 cycles

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Upholstery	1.5 mm thick top-grain brown leather with contrast light stitching
Seat cushion core	High-density PU foam with anti-deformation wrap
Backrest padding	Contoured high-resilience PU foam with integrated lumbar pad
Internal frame	20 mm thick plywood reinforced with solid hardwood bracing
Armrests and side panels	Polished solid walnut wood with glossy clear lacquer finish
Five-star base	Steel inner frame with wood-look trim cover, powder-coated finish
Caster wheels	55 mm diameter PU tread casters with steel swivel stems
Gas lift	Chromed steel Class 4 pneumatic cylinder
Tilt mechanism	3 mm thick steel plate synchro-tilt chassis
Upholstery seam pitch	8 mm
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

360-degree swivel rotation	Full rotation enabled by central gas lift and swivel base
Pneumatic seat height adjustment	120 mm vertical stroke via right-side lever, matching 760 mm desk height
Recline tilt function	135-degree maximum backrest tilt with 4-position lock setting
Tilt tension adjustment	User-adjustable knob to modify recline resistance for different user weights
Rolling mobility	Five dual-wheel casters for smooth movement on carpet and hard floors
Fixed armrest support	Wide padded wood armrests positioned at seated elbow height for forearm rest
Integrated lumbar support	Contoured padded lumbar section aligned to seated lower back curve
Upholstery abrasion resistance	50000 Martindale cycles
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
Rotation / Mobility Configuration	360° swivel with 5-caster multidirectional movement

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set
Reference Carton Dimensions	850× 420× 720 mm
Reference Packaged Gross Weight	23 kg/set
Reference Carton Volume	0.26 m³/set
Indicative 20GP Loading	135 sets at 85% space utilization
Indicative 40HQ Loading	320 sets at 85% space utilization

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Executive private office	Suitable for manager/CEO workspaces with traditional wood-finish desk sets
Conference meeting rooms	Appropriate for boardroom seating for senior meeting participants
Home office study	Suitable for dedicated home workspaces requiring professional, durable seating
Senior leadership reception areas	Appropriate for visitor seating in formal executive reception spaces
Commercial office procurement	Suitable for bulk purchase for management-level workstation configurations
Hard floor and carpeted spaces	PU casters prevent floor damage while enabling smooth movement across common office flooring
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1:2020	Applicable for office chair dimensional safety and performance requirements
EN 1022:2018	Applicable for seating stability test requirements for office use
EN 12520:2015	Applicable for furniture seating strength, durability and safety requirements

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1-2017	Applicable for general-purpose office chair performance and test requirements
ANSI/BIFMA X5.4-2020	Applicable for lounge/executive seating durability and safety tests
Gas lift cycle durability	Recommended references: BIFMA X5.1

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	Applicable for wooden furniture component general technical requirements
GB 18584-2001	Applicable for formaldehyde emission limit for wooden furniture materials

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: Applicable for wooden furniture component general technical requirements;
2. GB 18584-2001: Applicable for formaldehyde emission limit for wooden furniture materials;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The LINGKEN EXC-WD-LTH-001 is a high-back brown leather executive office chair crafted to align with traditional, formal executive styling. Its structured silhouette features a tall contoured backrest, wide set polished solid walnut wood armrests finished with a glossy clear lacquer, and a five-star base with wood-look trim that coordinates seamlessly with classic wood desk sets. Contrast light stitching along the 1.5 mm thick top-grain brown leather upholstery adds subtle, refined visual detail that elevates formal workspace aesthetics. For construction, the chair is built for long-term heavy use: its internal frame uses 20 mm thick plywood reinforced with solid hardwood bracing, paired with a 3 mm thick steel plate synchro-tilt chassis and chromed steel Class 4 pneumatic cylinder for core structural stability. The seat cushion uses high-density anti-deformation wrapped PU foam rated at 45 kg/m³ with a 60% rebound rate, while the backrest uses contoured high-resilience PU foam with an integrated lumbar pad. Armrests and side panels are cut from polished solid walnut, the five-star base combines a steel inner frame with a powder-coated finish and matching wood-look trim, and 55 mm diameter PU tread casters with steel swivel stems provide reliable mobility. Functional design supports comfortable extended use: the chair enables full 360-degree swivel rotation, pneumatic seat height adjustment with a 120 mm vertical stroke controlled via a right-side lever calibrated to match standard 760 mm desk heights, a 135-degree maximum backrest tilt with 4-position lock settings, and a user-adjustable tilt tension knob to modify recline resistance for different user weights. The fixed wide armrests sit at seated elbow height for consistent forearm support, and the integrated contoured lumbar pad aligns to the natural curve of the lower back to reduce strain during long work sessions. The PU casters move smoothly across both hard flooring and carpet without causing surface damage, and the chair supports a maximum recommended user weight of 250 kg, with a five-star base static load capacity of 1136 kg and caster rolling durability rated for 100000 cycles. This model is well suited for executive private offices for managers and CEOs, boardroom conference rooms for senior meeting participants, dedicated home office studies, and formal senior leadership reception areas for visiting guests. For procurement, the chair is available in 2 finish options, ships as 1 set across 2 cartons with a packaged gross weight of 23 kg per set and 0.26 m³ total carton volume, requires 40 minutes of assembly per unit, and fits 135 sets in a 20GP container at 85% space utilization, making it a practical option for bulk commercial office purchases for management-level workstation configurations.

High-Back Brown Leather Executive Office Chair with Solid Wood Arm Supports Specifications

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